CN107124669A - A kind of method and apparatus of pre-recording program - Google Patents
A kind of method and apparatus of pre-recording program Download PDFInfo
- Publication number
- CN107124669A CN107124669A CN201710317911.0A CN201710317911A CN107124669A CN 107124669 A CN107124669 A CN 107124669A CN 201710317911 A CN201710317911 A CN 201710317911A CN 107124669 A CN107124669 A CN 107124669A
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- CN
- China
- Prior art keywords
- recording task
- program
- cam cards
- preengage
- system banner
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The present embodiments relate to digital TV technology, more particularly to a kind of method and apparatus of pre-recording program, to solve present in prior art carry out multi-channel recording when, the problem of whether user can be recorded can only could be notified when reaching the time of reserved recording task.The embodiment of the present invention is after the reserve requests of new recording task are received, judge whether there is at least one corresponding system banner of new recording task at least one the corresponding system banner of at least one CAM card being currently inserted into, if so, then preengaging the new recording task；Otherwise the prompting message of the reserve requests of the refusal new recording task is sent.Due to after the reserve requests of new recording task are received, it can judge whether there is at least one corresponding system banner of new recording task at least one the corresponding system banner of at least one CAM card being currently inserted into, so as to can just notify whether user can be recorded in reservation.
Description
Technical field
The present invention relates to digital TV technology, more particularly to a kind of method and apparatus of pre-recording program.
Background technology
CAM (Conditional Access Module, Conditional Access Module) blocks, and is a kind of digital video module, is used for
Connect television set and outside source.The data signal of compression can be changed into television content by CAM cards, and be shown on a television set
Out.CAM cards and smart card are used cooperatively, insertion with CI interfaces digital TV integrated machine, make user without set top box just
Ordered pay-TV content can directly be watched.
Version before CI/CI+1.3, all only support single channel code stream input and output, that is, can only have all the way TS flow into
Enter CAM cards, by CAM cards processing after, from CAM cards again by this all the way code stream be output to main frame.CI+1.3 is upgraded to CI+1.4
Afterwards, multichannel code stream can be supported while entering CAM cards, descrambling function is completed, be then output to main frame from CAM cards simultaneously again.
This to realize multi-channel recording using multiple Tuner (tuner).
Either single channel is recorded or multi-channel recording, and when recording, the CAM cards that need to use can be to the operator of recording
Program descrambled, occur that situation about can not record occurs if can not descramble.The scheme of current multi-channel recording is user
Pre-recording multichannel code stream can be selected by main frame.The code stream of host record pre-recording and time, and after the time reaches
Start to record.But the program of different CAM cards descramblings is possible to different, if the time of a reserved recording task reaches,
Corresponding CAM cards, which can not descramble, needs recorded program, then user's pre-recording can be pointed out to fail.
In summary, it can only could be notified when reaching the time of reserved recording task when carrying out multi-channel recording at present
Whether user can be recorded.
The content of the invention
The present invention provides a kind of method and apparatus of pre-recording program, to solve carrying out present in prior art
During multi-channel recording, the problem of whether user can be recorded can only could be notified when reaching the time of reserved recording task.
A kind of method of pre-recording program provided in an embodiment of the present invention, this method includes：
After the reserve requests of new recording task are received, judge the CAM cards that are currently inserted into it is corresponding at least one be
Whether there is at least one corresponding system banner of new recording task in system mark, wherein the system banner is operator identifier
Or program identification；
If so, then preengaging the new recording task；Otherwise the pre- of the refusal new recording task is sent
The prompting message about asked.
Optionally, at least one corresponding system banner of program of new recording task is determined according to following manner, is also wrapped
Include：
If the system banner is program identification, the program set up during according to tuning and the program identification for scrambling the program
Corresponding relation, it is determined that at least one corresponding program identification of the program of new recording task；Or
If the system banner is operator identifier, it is determined that the operator of the corresponding program of new recording task, and will
At least one corresponding operator identifier of the operator as new recording task operator identifier.
Optionally, this method also includes：
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, from the CAM cards being currently inserted into described in determination
The target CAM cards that the recording task of reservation can be used, wherein having described pre- in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task about；
The recording task preengage is distributed into the target CAM cards.
Optionally, if not having the target CAM cards in the CAM cards being currently inserted into, the recording preengage according to is appointed
Business carries out cancellation operation.
Optionally, this method also includes：
If having the insertion of CAM cards, with the presence or absence of the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Historical record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is again institute
State the recording task that the CAM cards distribution of insertion is cancelled.
A kind of pre-recording section purpose equipment provided in an embodiment of the present invention, the equipment includes：
Judge module, for the CAM cards correspondence for after the reserve requests of new recording task are received, judging to be currently inserted into
At least one system banner in whether have at least one corresponding system banner of new recording task, wherein the system banner
It is operator identifier or program identification；
Processing module, if judging have for the judge module, preengages the new recording task；Otherwise send out
Send the prompting message for the reserve requests for refusing the new recording task.
Optionally, the judge module is additionally operable to, and determines that the program of new recording task is corresponding extremely according to following manner
A few system banner：
If the system banner is program identification, the program set up during according to tuning and the program identification for scrambling the program
Corresponding relation, it is determined that at least one corresponding program identification of the program of new recording task；Or
If the system banner is operator identifier, it is determined that the operator of the corresponding program of new recording task, and will
At least one corresponding operator identifier of the operator as new recording task operator identifier.
Optionally, the processing module is additionally operable to：
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, from the CAM cards being currently inserted into described in determination
The target CAM cards that the recording task of reservation can be used, wherein having described pre- in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task about；
The recording task preengage is distributed into the target CAM cards.
Optionally, the processing module is additionally operable to：
If not having the target CAM cards in the CAM cards being currently inserted into, the recording task preengage according to is taken
Disappear operation.
Optionally, the processing module is additionally operable to：
If having the insertion of CAM cards, with the presence or absence of the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Historical record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is again institute
State the recording task that the CAM cards distribution of insertion is cancelled.
The embodiment of the present invention judges at least one being currently inserted into after the reserve requests of new recording task are received
Whether new recording task corresponding at least one system banner is had at least one corresponding system banner of CAM cards, if so,
Then the new recording task is preengage；Otherwise the prompting for sending the reserve requests of the refusal new recording task disappears
Breath.Because the embodiment of the present invention is after the reserve requests of new recording task are received, at least one being currently inserted into can be judged
Whether new recording task corresponding at least one system banner is had at least one corresponding system banner of CAM cards, so that
It can just notify whether user can be recorded during reservation, without when carrying out multi-channel recording user could be notified whether
It can be recorded.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the method flow schematic diagram of pre-recording program of the embodiment of the present invention；
Fig. 2 is the complete method schematic flow sheet of pre-recording program of the embodiment of the present invention；
Fig. 3 is the device structure schematic diagram of pre-recording program of the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only embodiment of the invention a part of, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the method for pre-recording program of the embodiment of the present invention includes：
Step 100, after the reserve requests of new recording task are received, judge that the CAM cards that are currently inserted into are corresponding extremely
Whether there is at least one corresponding system banner of new recording task in a few system banner, wherein the system banner is fortune
Trade mark is sought to know or program identification；
Step 101, if so, then preengaging the new recording task；Otherwise the refusal new recording is sent
The prompting message of the reserve requests of task.
The embodiment of the present invention judges at least one being currently inserted into after the reserve requests of new recording task are received
Whether new recording task corresponding at least one system banner is had at least one corresponding system banner of CAM cards, if so,
Then the new recording task is preengage；Otherwise the prompting for sending the reserve requests of the refusal new recording task disappears
Breath.Because the embodiment of the present invention is after the reserve requests of new recording task are received, at least one being currently inserted into can be judged
Whether new recording task corresponding at least one system banner is had at least one corresponding system banner of CAM cards, so that
It can just notify whether user can be recorded during reservation, without when carrying out multi-channel recording user could be notified whether
It can be recorded.
The system banner of the embodiment of the present invention can be operator identifier or program identification.
One operator can correspond to an operator identifier, can also correspond to multiple operator identifiers.
If the multiple operator identifiers of operator's correspondence, each program of the operator can be by multiple operators
Mark scrambling, can also partial programme scrambled by part operator identifier.
In force, different programs can be scrambled using different operator identifiers, and there is operation trade mark in such as operator
Know 1, operator identifier 2 and operator identifier 3, there is program 1 and program 2, then program 1 can be using operator identifier 1 and operation
Trade mark is known 3 and scrambled, and program 2 can be scrambled using operator identifier 2；
Can also a part of program using identical operator identifier scramble, such as operator have operator identifier 1, operation
Trade mark knows 2 and operator identifier 3, has program 1, program 2 and program 3, then program 1 and program 3 can use the He of operator identifier 1
Operator identifier 3 is scrambled, and program 2 can be scrambled using operator identifier 2；
Can also all programs scrambled using identical operator identifier, there are operator identifier 1, operator in such as operator
Mark 2 and operator identifier 3, there is program 1, program 2 and program 3, then program 1, program 2 and program 3 all use operator identifier 1
Scrambling.
One program of one operator can be scrambled only with an operator identifier, it would however also be possible to employ multiple operation trade marks
Know scrambling.
Program is scrambled with which operator identifier, then the operator identifier phase that the program identification of the program is used with scrambling
Together.
If system banner is operator identifier, the corresponding system banner of new recording task is scrambling recording task pair
The operator identifier for the program answered；
If system banner is program identification, the corresponding system banner of new recording task is the program of corresponding program
Mark.
If a CAM card corresponds to multiple system banners, and multiple system banners correspond to multiple operators, then a CAM
Card can descramble the program of multiple operators.
Such as CAM cards A correspondence systems mark 1 and system banner 2, operator X program are scrambled using system banner 1, transported
Battalion business Y program is scrambled using system banner 2, then CAM cards A can descramble operator X program, can also descramble operator Y
Program.
In force, the CAM cards of insertion can be one or multiple.
After the insertion of CAM cards, the mould of the attribute information, such as CAM cards of the CAM cards can be obtained from the CAM cards of insertion
Block number, the corresponding system banner of CAM cards etc..
Module No. is used to identify CAM cards, each CAM cards one card number of unique correspondence.
System banner is used to identify the program that CAM cards can descramble.
Can be using tabular form record in record.
Attribute information tableau format has many kinds, than as shown in table 1：
| Sequence number | Module No. | System banner |
Table 1
It should be noted that table 1 is merely illustrative, other forms are equally applicable the embodiment of the present invention.
When being judged, if it is determined that having in the corresponding system banner of multiple CAM cards has new recording task corresponding
System banner, then when carrying out reservation operation, can distribute to new recording task one in multiple CAM cards.
The mode of the CAM cards of the new recording task of selection distribution has much from multiple CAM cards：
One can be such as randomly choosed from multiple CAM cards；
Can also from multiple CAM cards random performance it is best (performance here can be the code stream number that can be supported, code
Fluxion more at most performance is better)；
The CAM cards that the new recording task corresponding period is idle can also be selected from multiple CAM cards.
If there is no at least one corresponding system mark of new recording task at least one corresponding system banner of CAM cards
Know, then send the prompting message of the reserve requests of the refusal new recording task.
The embodiment of the present invention has various ways to determine at least one corresponding system mark of the program of new recording task
Know, be set forth below two kinds.
If mode one, the system banner are program identifications, the program set up during according to tuning and the program is scrambled
The corresponding relation of program identification, it is determined that at least one corresponding program identification of the program of new recording task.
In force, the program identification for scrambling the program can be obtained.Each program can obtain corresponding program mark
Know, so as to set up program and scramble the corresponding relation of the program identification of the program.
For new recording task, it is determined that the corresponding program of new recording task, such as be the AAA sections for recording ZZZ channels
Mesh, then be assured that the program identification of AAA programs according to the corresponding relation of program and the program identification for scrambling the program.
If mode two, the system banner are operator identifiers, it is determined that the operation of the corresponding program of new recording task
Business, and using at least one corresponding operator identifier of the operator as new recording task operator identifier.
In force, when carrying out tuning, the operator of the program can be obtained by the code stream of the program received.Each section
Mesh can determine corresponding operator, so as to set up program and the corresponding relation of operator.
In force, it can pre-set or operator and system mark are obtained by modes such as network or External memory equipments
The corresponding relation of knowledge.
For new recording task, it is determined that the corresponding program of new recording task, such as be the AAA sections for recording ZZZ channels
Mesh.
It is assured that the corresponding program of new recording task is corresponding according to the corresponding relation of program and operator afterwards
Operator；
According to the corresponding relation of operator and operator identifier it is known that the fortune of the corresponding program of new recording task
Seek the corresponding operator identifier of business.
Corresponding relation mentioned above can also be recorded by tabular form.
By taking the corresponding relation of the corresponding relation and operator of program and operator and operator identifier as an example, the two are right
Should be related to can be incorporated into a list.
Corresponding relation tableau format has many kinds, than as shown in table 2：
| Sequence number | Program identification | Operator | Operator identifier |
Table 2
Sequence number is a serial number, each one record of sequence number correspondence.
Program identification is used to identify a program.
It should be noted that table 2 is merely illustrative, other forms are equally applicable the embodiment of the present invention.
The CAM cards for being possible to out insert in force are pulled out, or insertion CAM cards.The embodiment of the present invention is provided
Specific processing mode.
First, CAM cards are extracted.
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, from the CAM cards being currently inserted into described in determination
The target CAM cards that the recording task of reservation can be used, wherein having described pre- in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task about；
The recording task preengage is distributed into the target CAM cards.
If CAM cards are pulled out, then it needs to be determined that whether the CAM cards being pulled out have the recording task preengage, if
No, then handled without distribution；
If so, then needing to be allocated processing.
Specifically distribution processing mode is：
Check the system banner of the corresponding recording task preengage of the CAM cards being pulled out.
Whether the system mark of the recording task preengage is had in the system banner for checking the CAM cards being currently inserted into afterwards
Know.
If the corresponding system banner of the recording task preengage has multiple, in the system banner for the CAM cards being currently inserted into
Only need to the corresponding system banner of a recording task preengage, it is possible to be allocated processing.
, will bag if the system banner for the recording task for thering is this to preengage in the system banner for the CAM cards being currently inserted into
The CAM cards of system banner containing the recording task preengage are used as target CAM cards.
If target CAM cards have one, the recording task preengage is distributed into the target CAM cards；
If target CAM cards have multiple, one is selected, and the recording task preengage is distributed to the institute of selection
State target CAM cards.
The mode of one is selected to have much from multiple target CAM cards：
One can be such as randomly choosed from multiple target CAM cards；
Can also from multiple target CAM cards random performance it is best (performance here can be the code stream that can be supported
Number, code stream number more at most performance is better)；
The target CAM cards that the new recording task corresponding period is idle can also be selected from multiple target CAM cards.
If there is no the system banner for the recording task preengage, basis in the system banner for the CAM cards being currently inserted into
The recording task preengage carries out cancellation operation.
It can directly cancel the recording task preengage to cancel operation；User can also be notified, and shows and refuses to user
Exhausted reason, is cancelled the recording task preengage by user manually.
If the corresponding recording task preengage of the CAM cards being pulled out has multiple, each enters in the manner described above
Row processing.
2nd, CAM cards are inserted.
If having the insertion of CAM cards, with the presence or absence of the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Historical record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is again institute
State the recording task that the CAM cards distribution of insertion is cancelled.
If there is no the historical record, then without batch operation.
In force, for the recording task preengage for being pulled out and being cancelled, it can be recorded after cancellation processing is carried out
The recording task preengage and corresponding CAM cards cancelled,.
Subsequently if CAM cards are inserted, the CAM cards for whether cancelling insertion before judging according to the information of record are corresponding
The recording task preengage.
If cancelled, and the recording task preengage cancelled does not start (a recording preengage such as cancelled times
Business is at 10 points and starts, be now 9 points 50 minutes), can for insertion the progress batch operation of CAM cards.
If the recording task preengage cancelled has started to, can be without batch operation；Can also notify user by
User chooses whether to be allocated operation.
Wherein, the method executive agent of pre-recording of embodiment of the present invention program can be TV, set top box, mobile display
Equipment etc. can insert the equipment of CAM cards.
Illustrated below so that system banner is operator identifier as an example.System banner is the process and system of program identification
Mark is that the process of operator identifier is similar, be will not be repeated here.
As shown in Fig. 2 the complete method of pre-recording program of the embodiment of the present invention includes：
Step 200, receive new recording task.
Step 201, the operator for determining the corresponding program of new recording task, and should by the corresponding scrambling of the operator
At least one operator identifier of program as new recording task operator identifier.
At least one corresponding operator identifier of at least one CAM card that step 202, determination are currently inserted into.
Wherein, there is no inevitable sequential relationship between step 201 and step 202, step 201 can be first carried out and perform step again
Rapid 202；Step 202 can also be first carried out and perform step 201 again；Step 201 and step 202 can also be performed simultaneously.
Step 203, judge whether have new recording task corresponding extremely at least one corresponding operator identifier of CAM cards
A few operator identifier, if it is, performing step 204；Otherwise, step 205 is performed.
Step 204, the new recording task is preengage.
Step 205, the prompting message for sending the reserve requests for refusing the new recording task.
Based on same inventive concept, a kind of pre-recording section purpose equipment is additionally provided in the embodiment of the present invention, due to this
The principle that equipment solves problem is similar to the method for pre-recording program of the embodiment of the present invention, therefore the implementation of the equipment can be joined
The implementation of square method, repeats part and repeats no more.
As shown in figure 3, pre-recording section purpose equipment of the embodiment of the present invention includes：
Judge module 300, for after the reserve requests of new recording task are received, judging the CAM cards being currently inserted into
Whether new recording task corresponding at least one system banner is had at least one corresponding system banner, wherein the system
Mark is operator identifier or program identification；
Processing module 301, if judging have for the judge module, preengages the new recording task；It is no
Then send the prompting message of the reserve requests of the refusal new recording task.
Optionally, the judge module 300 is additionally operable to, and determines that the program of new recording task is corresponding according to following manner
At least one system banner：
If the system banner is program identification, the program set up during according to tuning and the program identification for scrambling the program
Corresponding relation, it is determined that at least one corresponding program identification of the program of new recording task；Or
If the system banner is operator identifier, it is determined that the operator of the corresponding program of new recording task, and will
At least one corresponding operator identifier of the operator as new recording task operator identifier.
Optionally, the processing module 301 is additionally operable to：
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, from the CAM cards being currently inserted into described in determination
The target CAM cards that the recording task of reservation can be used, wherein having described pre- in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task about；
The recording task preengage is distributed into the target CAM cards.
Optionally, the processing module 301 is additionally operable to：
If not having the target CAM cards in the CAM cards being currently inserted into, the recording task preengage according to is taken
Disappear operation.
Optionally, the processing module 301 is additionally operable to：
If having the insertion of CAM cards, with the presence or absence of the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Historical record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is again institute
State the recording task that the CAM cards distribution of insertion is cancelled.
The embodiment of the present invention also protects a kind of memory, and the memory storage is used to performing Fig. 1 of the embodiment of the present invention pre-
About record the program of the method for program.The memory can be performed by the processing in other equipment after being connected with other equipment and deposited
Program in reservoir, so as to realize the scheme of the embodiment of the present invention.
The mode that memory is connected with other equipment can be connected by external interface or internal interface.Such as memory is
USB flash disk, mobile hard disk etc., then can be connected by external interface；Such as memory is the memory module in other equipment, then can be with
Connected by internal interface.
Above by reference to the method, device (system) and/or the frame of computer program product shown according to the embodiment of the present application
Figure and/or flow chart describe the application.It should be understood that block diagram and/or flow diagram can be realized by computer program instructions
One block of figure and the combination of block diagram and/or the block of flowchart illustration.These computer program instructions can be supplied to logical
With computer, the processor of special-purpose computer and/or other programmable data processing units, to produce machine so that via meter
The instruction that calculation machine processor and/or other programmable data processing units are performed is created for realizing block diagram and/or flow chart block
In specified function/action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More
Further, the application can take computer can be used or computer program product on computer-readable recording medium shape
Formula, there is the computer realized in media as well can be used or computer readable program code for it, to be made by instruction execution system
With or combined command execution system and use.In the present context, computer can be used or computer-readable medium can be with
It is arbitrary medium, it can include, store, communicating, transmitting or transmission program, to be made by instruction execution system, device or equipment
With, or combined command execution system, device or equipment uses.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of method of pre-recording program, it is characterised in that this method includes：
After the reserve requests of new recording task are received, at least one the corresponding system mark of CAM cards being currently inserted into is judged
Whether new recording task corresponding at least one system banner is had in knowledge, wherein the system banner is operator identifier or section
Target is known；
If so, then preengaging the new recording task；Otherwise the pre- invitation of the refusal new recording task is sent
The prompting message asked.
2. the method as described in claim 1, it is characterised in that the program correspondence of new recording task is determined according to following manner
At least one system banner, in addition to：
If the system banner is program identification, pair of the program identification of the program set up during according to tuning and the scrambling program
It should be related to, it is determined that at least one corresponding program identification of the program of new recording task；Or
If the system banner is operator identifier, it is determined that the operator of the corresponding program of new recording task, and will be described
At least one corresponding operator identifier of operator as new recording task operator identifier.
3. the method as described in claim 1, it is characterised in that this method also includes：
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, preengage from the CAM cards being currently inserted into described in determination
The target CAM cards that can use of recording task, wherein there is described preengage in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task；
The recording task preengage is distributed into the target CAM cards.
4. method as claimed in claim 3, it is characterised in that if not having the target CAM cards in the CAM cards being currently inserted into,
The recording task then preengage according to carries out cancellation operation.
5. the method as described in Claims 1 to 4 is any, it is characterised in that this method also includes：
If having the insertion of CAM cards, with the presence or absence of the history for the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is inserted again to be described
The recording task that the CAM cards distribution entered is cancelled.
6. a kind of pre-recording section purpose equipment, it is characterised in that the equipment includes：
Judge module, for after the reserve requests of new recording task are received, judging that the CAM cards being currently inserted into are corresponding extremely
Whether there is at least one corresponding system banner of new recording task in a few system banner, wherein the system banner is fortune
Trade mark is sought to know or program identification；
Processing module, if judging have for the judge module, preengages the new recording task；Otherwise send and refuse
The prompting message of the reserve requests of the exhausted new recording task.
7. equipment as claimed in claim 6, it is characterised in that the judge module is additionally operable to, is determined new according to following manner
Recording task at least one corresponding system banner of program：
If the system banner is program identification, pair of the program identification of the program set up during according to tuning and the scrambling program
It should be related to, it is determined that at least one corresponding program identification of the program of new recording task；Or
If the system banner is operator identifier, it is determined that the operator of the corresponding program of new recording task, and will be described
At least one corresponding operator identifier of operator as new recording task operator identifier.
8. equipment as claimed in claim 6, it is characterised in that the processing module is additionally operable to：
If there is the extraction of CAM cards, it is determined that at least one corresponding recording task for having preengage of the CAM cards extracted；
For the corresponding recording task preengage of any one CAM card, preengage from the CAM cards being currently inserted into described in determination
The target CAM cards that can use of recording task, wherein there is described preengage in the corresponding system banner of the target CAM cards
At least one corresponding system banner of recording task；
The recording task preengage is distributed into the target CAM cards.
9. equipment as claimed in claim 8, it is characterised in that the processing module is additionally operable to：
If not having the target CAM cards in the CAM cards being currently inserted into, the recording task preengage according to carries out cancellation behaviour
Make.
10. the equipment as described in claim 6~9 is any, it is characterised in that the processing module is additionally operable to：
If having the insertion of CAM cards, with the presence or absence of the history for the corresponding recording task preengage of CAM cards for cancelling insertion before judgement
Record；
If there is the historical record, and the corresponding program of the recording task cancelled does not start, then is inserted again to be described
The recording task that the CAM cards distribution entered is cancelled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710317911.0A CN107124669A (en) | 2017-05-08 | 2017-05-08 | A kind of method and apparatus of pre-recording program |
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| CN201710317911.0A CN107124669A (en) | 2017-05-08 | 2017-05-08 | A kind of method and apparatus of pre-recording program |
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Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Applicant after: Hisense Video Technology Co., Ltd Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: HISENSE ELECTRIC Co.,Ltd. |
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Application publication date: 20170901 |